Home / 60,566.10-90,749.18-35,194.39

Finding the Fourth Proportional to 60,566.10, 90,749.18 and 35,194.39

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Solution

The fourth proportional to 60,566.10, 90,749.18 and 35,194.39 is: 52,733.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,566.10 : 90,749.18 = 35,194.39 : x
  2. Step 2: Convert to fraction form
    60,566.10/90,749.18 = 35,194.39/x
  3. Step 3: Cross multiply
    60,566.10x = 90,749.18 × 35,194.39
  4. Step 4: Simplify right side
    60,566.10x = 3,193,861,951.48
  5. Step 5: Solve for x
    x = 3,193,861,951.48/60,566.10
  6. Step 6: Final answer
    x = 52,733.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.